A10 7860k BSOD On W10, weird bug in W7

Hi, about 6 months ago i bought a A10 7860k APU, a few weeks later it start to give me BSOD in Windos 10 (Lastets drivers) mostly in games, a few times opening some small program like Sublime Text 3, or a video in youtube.

Updated my motherboard drivers and for a weeks or so, it stop giving me BSOD's... but they came back. Thinking it was a W10 problem, i wipe out the entire drive and installed a fresh copy of windows 7... now i dont have BSOD but this weird error where the left upper conner of my monitor starts to blinking, when i take a screenshot, it does not show anything, i put the mouse over the blinking sector and the cursor is showed perfectly (Screen attached)

I tried

Fresh install of OS (Win7 and win10)

Updated BIOS

Lastest Drivers (Current v16.12.2)

Check the ram with MemTest (No errors)

Check the Hard drive with the tools provided by Western Digital (No errors)

Check te Temp (50/51°C on iddle, 56/57°C with games running) (Is summer in this part of the earth )